AUTOMATIC CONSTANT TEMP ELECTRIC HEATING LEAD MELTING KETTLE WITH SOUND AND LIGHT ALARM

The utility model discloses an automatic constant-temperature electric heating lead melting pot with acoustic-optic alarm, which is composed of a pot body, a connecting handle, a bakelite handle, a plug, and an electric control gear arranged inside the bakelite handle, which is composed of a power source voltage reduction commutation filtering circuit, a heater, a thermostat and an alarm. The heater of the device is arranged outside the bottom of the pot body, a sensor is arranged in the pot body, and the acoustic-optic alarm and a power source indicator are arranged at the outer surface of the bakelite handle. The heater starts heating with power on, and the thermostat makes the temperature of lead water stay in the preset temperature range and alarms. The utility model not only controls temperature precisely, which assures the quality of lead melting and molding, but also increases the work efficiency owing to the easy operation, which brings convenience to dental technicians.